DiskState is a utility that allows you to keep track of the amount of free space you have on your system (see screen shot). The data is continuously updated and summarized. You can free up disk space by deleting old or temporary files. DiskState will give you a complete listing of all duplicate files on all drives, using 128-bit MD5 signatures to ensure that the actual files, not just the names, are duplicates. This version includes new features and enhancements.